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Leonard Knoop 1911 - 1999

Leonard Knoop of Snohomish, Snohomish County, WA was born on October 25, 1911, and died at age 87 years old on September 24, 1999.
Leonard Knoop
Snohomish, Snohomish County, WA 98290
October 25, 1911
September 24, 1999
Male
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Leonard Knoop's History: 1911 - 1999

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  • 10/25
    1911

    Birthday

    October 25, 1911
    Birthdate
    Unknown
    Birthplace
  • 09/24
    1999

    Death

    September 24, 1999
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Leonard Knoop lived 12 years longer than the average family member when died at the age of 87.
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Did you know?
In 1911, in the year that Leonard Knoop was born, British physicist Ernest Rutherford (born in New Zealand), along with German physicist Hans Geiger, discovered the structure of an atom. He found that atoms had nuclei (a nucleus) and were circled by electrons, much as planets orbit the sun.
Did you know?
In 1958, at the age of 47 years old, Leonard was alive when on January 31st, Explorer I, the United States' answer to Sputnik I (and 2,) was launched. America had entered the Space Race. The first spacecraft to detect the Van Allen radiation belt, it remained in orbit until 1970.
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Leonard Knoop's Family Tree & Friends

Leonard Knoop's Family Tree

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Friendships

Leonard's Friends

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 Followers & Sources
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